A Self Propelled Stair Climbing Wheel Chair

Patent Status: 

Patent Granted

Indian Patent Applicaton No: 


Design Patent No: 


Design Date: 


Date Filed: 


Patent Category: 


A convertible wheelchair designed to enable independent access for user in ascending and descending stairs and others obstacles like curbs

Key Features: 

  • The invention is an economical, safe, user friendly and efficient stair climbing convertible manual wheelchair.
  • It is a simple machine designed for climbing stairs with mechanical benefit via lever ratchets system and braking system.
  • A "Y" shaped wheel is designed for better grip and optimum braking for climbing up and down.
  • An attempt is being made to fabricate and demonstrate a stair climbing manual wheel chair.


  • Wheelchair.

Contact us

Search form

Connect with us

Follow us